RT2300B6TR7

LVD SCSI Terminator Technical Data Sheet RoHS Compliant Parts Available Description Features This LVD SCSI termination network is designed for high performance active termination of SCSI networks compliant to SPI-2 (Ultra2), SPI-3 (Ultra3) and beyond. Designed with a ceramic substrate and a ball grid array interconnect, this device virtually eliminates channel capacitance and lead inductance, the primary cause of reduced system performance. • • • • • • • 9 Line LVD Termination Network Ultra2 and Ultra3 Compliant Low Channel Capacitance Less than 0.25pF BGA package reliability ±1% Resistor Tolerance Low Channel Cross Talk RoHS Compliant Designs Available • Compatible with both lead and lead-free manufacturing processes BGA packaging has been proven to reduce rework and improve reliability. Style E Schematic Diagram Electrical Specifications 4 3 R2 2 R1 1 A B C D E F G H ± 1.0% ± 200ppm/°C -55°C to +125°C 0.05 Watts at 70°C 1.0 Watts at 70°C Resistor Tolerance: TCR Operating Temperature Range Maximum Resistor Power: Maximum Package Power: Process Requirements: Maximum Re-flow Temperature R1 J Per IPC/JEDEC J-STD-020C LVD SCSI Active Termination Circuit 1.3V DIFSENS 2.7V to 5.25 V TERMPWR 7 2 RT1300B6 RT1300B6 RT1300B6 1.75 V 6 4.7µF 4.7µF R1 UCC561 4 R2 R1 0.75 V 3 4.7µF LVD SCSI Bus Ordering Information Standard Part No. R1 Ω R2 Ω Packaging Information Lines Pitch (mm) RoHS Part No. RT1300B6* 475 121 9 1.27 RT2300B6* *Indicates available Top Probe-able part numbers. Refer to the following link for detailed Top Side Probe-able information: www.ctscorp.com/components/clearone/TopProveClearOne.pdf Suffix Tape Width TR7 TR13 24 mm 24mm Carrier Pitch 8 mm 8 mm Reel Diameter 7 inch 13 inch Parts/Reel 1,000 4,000 Part Number Coding 7 inch reel, Add TR7 to part number, example RT2300B6TR7 13 inch reel, Add TR13 to part number, example RT2300B6TR13 (Bulk packaging is not available) Direction of Fee d CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change. Page 1 LVD SCSI Terminator March 06 Recommended Land Pattern Outline of Substrate Solder Mask Dia = Pad Diameter +.15mm (.006 inch) PCB Pad Diameter 1.27 mm Pitch (B6) = 0.64mm/.025 inch For .006" Thick Solder Paste Stencil, Aperture Opening Should be Equal to the PCB Pad Diameter. Refer to www.ctscorp.com/components/clearone.asp for additional PCB design information Mechanical Diagram L H RT_300B6 CTS YRWK W P (Pitch) A1 Identifier K P (Pitch) 1.27mm Pitch RT1300B6 RT2300B6 D L W H P D K mm 11.43±0.15 5.08±0.15 1.32±0.15 1.27±0.25 0.76±0.05 0.64±0.25 Inch .450±.006 .200±.006 .052±.006 .050±.010 .030±.002 .025±.010 Complete ClearONE Product, Processing, and Application Information can be found at the following link: http://www.ctscorp.com/components/clearone.asp CTS Electronic Components www.ctscorp.com © 2006 CTS Corporation. All rights reserved. Information subject to change. Page 2 LVD SCSI Terminator March 06